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Old thread has been locked -- no new posts accepted in this thread
???
11/06/07 10:57
Read: times
#146661
- This could be the best place to start with
Responding to: ???'s
previous message
http://www.kmitl.ac.th/~kswichit%20/
APC
List of 67 messages in thread
Topic
Author
Date
Low cost 8051 Board For Domestic Use
01/01/70 00:00
Try AT89C51RD2 or AT89C51ED2.
01/01/70 00:00
This could be the best place to start with
01/01/70 00:00
Re:
01/01/70 00:00
Cool!!
01/01/70 00:00
AT89C51??
01/01/70 00:00
first steps
01/01/70 00:00
MCP101
01/01/70 00:00
datasheet
01/01/70 00:00
look at the datasheet of the microcontroller
01/01/70 00:00
Hardware connections for P89V51RD2
01/01/70 00:00
Please explain one by one what you need to do.
01/01/70 00:00
this way
01/01/70 00:00
you got it!!!
01/01/70 00:00
dont forget the Boot Loader part of the job
01/01/70 00:00
what bootloader "part of the job"
01/01/70 00:00
there is nothing to do there - here-
01/01/70 00:00
he does NOT need to make a "Boot Loader"
01/01/70 00:00
more
01/01/70 00:00
True :-)
01/01/70 00:00
reset pushbutton
01/01/70 00:00
or it can be this way
01/01/70 00:00
If you want to buy a BOARD
01/01/70 00:00
RST through MCP101 and DTR of RS232
01/01/70 00:00
this is not necessary...
01/01/70 00:00
Not necessary
01/01/70 00:00
not for 'V'
01/01/70 00:00
NoTouch
01/01/70 00:00
That brings us here...
01/01/70 00:00
I do not know what you imply by "low cost"
01/01/70 00:00
for "home" and hobby use, though...
01/01/70 00:00
WHY?
01/01/70 00:00
hobby...
01/01/70 00:00
I doubt that
01/01/70 00:00
OK, then maybe 95.3%
01/01/70 00:00
but let's talk about the rest
01/01/70 00:00
We once had a selection of shops ...
01/01/70 00:00
$99 is no low cost
01/01/70 00:00
low cost is a relative term
01/01/70 00:00
Everything in this world is relative
01/01/70 00:00
many hobbyist use SILabs devboards
01/01/70 00:00
many hobbyist use SILabs devboards
01/01/70 00:00
check with Mouser
01/01/70 00:00
or Digi-Key
01/01/70 00:00
DigiKey doesn't seem to stock 'em
01/01/70 00:00
@#$%! double post! sorry
01/01/70 00:00
Low cost....aaaa....
01/01/70 00:00
comments
01/01/70 00:00
beginners and amateurs
01/01/70 00:00
:)
01/01/70 00:00
It's not rocket science
01/01/70 00:00
what about the cost
01/01/70 00:00
that can vary widely
01/01/70 00:00
which?
01/01/70 00:00
look at the available peripherals
01/01/70 00:00
last you raised this issue
01/01/70 00:00
that\'s only half the story
01/01/70 00:00
The connector on the SiLabs boards is female
01/01/70 00:00
to some people, that's ambiguous
01/01/70 00:00
Stop yapping and start reading!
01/01/70 00:00
When I ask the question ...
01/01/70 00:00
Why do you even care
01/01/70 00:00
I care because it has to work.
01/01/70 00:00
I knew I had one laying around
01/01/70 00:00
That is not how I see it
01/01/70 00:00
P89V51RD2 system
01/01/70 00:00
Thanks
01/01/70 00:00
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